2026-06-28T10:36:09Zhttps://docta.ucm.es/rest/oai/requestoai:docta.ucm.es:20.500.14352/589302023-08-27T17:43:36Zcom_20.500.14352_14col_20.500.14352_15
Docta Complutense
author
Navarrete Fernández, María Cruz
author
Bernabeu Martínez, Eusebio
2023-06-20T18:55:19Z
2023-06-20T18:55:19Z
1994-04-01
0924-4247
10.1016/0924-4247(94)80097-9
https://hdl.handle.net/20.500.14352/58930
http://dx.doi.org/10.1016/0924-4247(94)80097-9
http://www.sciencedirect.com/
This paper presents a fibre-optic sensor to measure weight in motion based on a multiple fibre-optic interferometer. The differential phase between the arms of the interferometer produced by the pressure is compensated by a feedback system, thus converting pressure into voltage. This sensor can be used to separate the induced phase changes produced by two measurands acting simultaneously on the sensing arm. Results are presented that show the linearity of the detection scheme.
Fibre-optic weigh-in-motion sensor
journal article